GB1402324A - Paper coating compositions - Google Patents

Paper coating compositions

Info

Publication number
GB1402324A
GB1402324A GB4497972A GB4497972A GB1402324A GB 1402324 A GB1402324 A GB 1402324A GB 4497972 A GB4497972 A GB 4497972A GB 4497972 A GB4497972 A GB 4497972A GB 1402324 A GB1402324 A GB 1402324A
Authority
GB
United Kingdom
Prior art keywords
weight
polymer
prepared
monomer
stage
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired
Application number
GB4497972A
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
BASF SE
Original Assignee
BASF SE
Badische Anilin and Sodafabrik AG
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by BASF SE, Badische Anilin and Sodafabrik AG filed Critical BASF SE
Publication of GB1402324A publication Critical patent/GB1402324A/en
Expired legal-status Critical Current

Links

Classifications

    • D—TEXTILES; PAPER
    • D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
    • D21H—PULP COMPOSITIONS; PREPARATION THEREOF NOT COVERED BY SUBCLASSES D21C OR D21D; IMPREGNATING OR COATING OF PAPER; TREATMENT OF FINISHED PAPER NOT COVERED BY CLASS B31 OR SUBCLASS D21G; PAPER NOT OTHERWISE PROVIDED FOR
    • D21H19/00—Coated paper; Coating material
    • D21H19/36—Coatings with pigments
    • D21H19/44—Coatings with pigments characterised by the other ingredients, e.g. the binder or dispersing agent
    • D21H19/56—Macromolecular organic compounds or oligomers thereof obtained by reactions only involving carbon-to-carbon unsaturated bonds
    • D21H19/58—Polymers or oligomers of diolefins, aromatic vinyl monomers or unsaturated acids or derivatives thereof
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L25/00—Compositions of, homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by an aromatic carbocyclic ring; Compositions of derivatives of such polymers
    • C08L25/02—Homopolymers or copolymers of hydrocarbons
    • C08L25/04—Homopolymers or copolymers of styrene
    • C08L25/08—Copolymers of styrene
    • C08L25/12—Copolymers of styrene with unsaturated nitriles
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L33/00—Compositions of homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and only one being terminated by only one carboxyl radical, or of salts, anhydrides, esters, amides, imides or nitriles thereof; Compositions of derivatives of such polymers
    • C08L33/04—Homopolymers or copolymers of esters
    • C08L33/06—Homopolymers or copolymers of esters of esters containing only carbon, hydrogen and oxygen, which oxygen atoms are present only as part of the carboxyl radical
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L25/00—Compositions of, homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by an aromatic carbocyclic ring; Compositions of derivatives of such polymers
    • C08L25/02—Homopolymers or copolymers of hydrocarbons
    • C08L25/04—Homopolymers or copolymers of styrene

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Health & Medical Sciences (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Paper (AREA)

Abstract

1402324 Paper coating compositions BADISCHE ANILIN- & SODA-FABRIK AG 29 Sept 1972 [2 Oct 1971] 44979/72 Heading C3P Aqueous paper coating compositions contain, for every 100 parts by weight of finely divided pigment, from 2 to 25 parts by weight of a synthetic binder comprising (A) a mixture of (a) an emulsion polymer of from 65 to 100% by weight of at least one monovinyl aromatic monomer (e.g. styrene, α-methylstyrene or vinyltoluene), up to 20% by weight of which may be replaced by acrylonitrile, from 0 to 35% by weight of at least one acrylate of C 1-12 non- tertiary alkanol and/or methacrylate of a C 4-12 non-tertiary alkanol, and from 0-10% by weight of at least one olefinically unsaturated monomer containing a carboxylic acid group or a substituted or unsubstituted carboxylic acid amide group, and (b) an emulsion polymer of from 80 to 100% by weight of at least one acrylate and/or methacrylate as defined in (a), from 0 to 20% by weight of at least one monovinyl aromatic monomer and/or acrylonitrile, and from 0 to 10% by weight of at least one acid or amide monomer as defined in (a), said emulsion polymer (b) having been prepared in the absence of special precautions (i.e. in the absence of a significant amount of chain transfer agent) reducing its molecular weight to or below a level corresponding to a K value of 40, and/or (B) a copolymer (c) which has been prepared in two stages, an emulsion polymer (a) or (b) as defined above being prepared in the first stage and the monomer(s) of the other polymer (b) or (a) being emulsion polymerized in the second stage, in an aqueous dispersion of the first stage polymer, in relative proportions within the ranges specified above; the proportions of polymer (a) and polymer (b) and the proportions of the first and second stages of copolymer (c) being such that the total quantities of monomers used are such as would provide a conventionally prepared random copolymer having a glass temperature of from - 20‹ to + 30‹ C. The pigment is generally china clay although in some cases titanium dioxide and synthetic pigments, e.g. those based on finely divided styrene polymers, may be used.
GB4497972A 1971-10-02 1972-09-29 Paper coating compositions Expired GB1402324A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19712149282 DE2149282A1 (en) 1971-10-02 1971-10-02 PAPER COATINGS

Publications (1)

Publication Number Publication Date
GB1402324A true GB1402324A (en) 1975-08-06

Family

ID=5821303

Family Applications (1)

Application Number Title Priority Date Filing Date
GB4497972A Expired GB1402324A (en) 1971-10-02 1972-09-29 Paper coating compositions

Country Status (11)

Country Link
US (1) US3847856A (en)
JP (1) JPS4842113A (en)
AT (1) AT325415B (en)
AU (1) AU4715772A (en)
BE (1) BE789480A (en)
CA (1) CA985818A (en)
CH (1) CH568448A5 (en)
DE (1) DE2149282A1 (en)
FR (1) FR2158830A5 (en)
GB (1) GB1402324A (en)
IT (1) IT969464B (en)

Families Citing this family (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5188609U (en) * 1975-01-08 1976-07-15
JPS51151712U (en) * 1975-05-24 1976-12-03
JPS5819176Y2 (en) * 1975-06-13 1983-04-19 テイジンセイキ カブシキガイシヤ Fiber bundle cutting device
JPS52518U (en) * 1975-06-20 1977-01-05
JPS5740306Y2 (en) * 1975-06-30 1982-09-04
JPS5356015U (en) * 1976-10-12 1978-05-13
US4134872A (en) * 1977-05-20 1979-01-16 The Dow Chemical Company Heterogeneous polymer particles comprising an interpolymer domain of a monovinylidene aromatic monomer, an open chain aliphatic conjugated diene and a monoethylenically unsaturated acid
JPS546902A (en) * 1977-06-10 1979-01-19 Seiko Kagaku Kogyo Co Ltd Sizing agent for paper making
DE2902293A1 (en) * 1979-01-22 1980-07-31 Henkel Kgaa COATING MATERIAL FOR THE BACK OF PAPER TO BE GLUED
JPS55149144A (en) * 1979-05-11 1980-11-20 Fuji Fiber Glass Kk Manufacture of chopped galss fiber
JPS5673119A (en) * 1979-11-15 1981-06-17 Toyobo Co Ltd Cutting and crimping apparatus for continuous filament tow
US4536420A (en) * 1983-12-05 1985-08-20 General Electric Company Process and composition for producing permanently water wettable surfaces
JPS60209094A (en) * 1984-03-31 1985-10-21 ジェイエスアール株式会社 Paper coating composition
JPS637194U (en) * 1986-06-27 1988-01-18
DE4103534A1 (en) * 1991-02-06 1992-08-13 Bayer Ag VINYL POLYMER ISATE MOLDS CONTAINING POLYMERISATES BASED ON LONG-CHAIN (METH) ACRYLATES
DE4442729A1 (en) * 1994-12-01 1996-06-05 Basf Ag Binder for paper coating slips containing alkenyl nitrile
FI128940B (en) 2015-09-04 2021-03-31 Kemira Oyj Core/shell polymer particles as surface sizing agents

Also Published As

Publication number Publication date
BE789480A (en) 1973-03-29
AT325415B (en) 1975-10-27
DE2149282A1 (en) 1973-04-05
CH568448A5 (en) 1975-10-31
CA985818A (en) 1976-03-16
AU4715772A (en) 1974-04-04
JPS4842113A (en) 1973-06-19
US3847856A (en) 1974-11-12
FR2158830A5 (en) 1973-06-15
IT969464B (en) 1974-03-30

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Legal Events

Date Code Title Description
PS Patent sealed [section 19, patents act 1949]
PLNP Patent lapsed through nonpayment of renewal fees